244443321342 has 72 divisors (see below), whose sum is σ = 599967114552. Its totient is φ = 74073690000.

The previous prime is 244443321301. The next prime is 244443321349. The reversal of 244443321342 is 243123344442.

244443321342 is a `hidden beast` number, since 2 + 4 + 4 + 4 + 433 + 213 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 244443321297 and 244443321306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244443321349) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 702409 + ... + 991092.

It is an arithmetic number, because the mean of its divisors is an integer number (8332876591).

Almost surely, 2^244443321342 is an apocalyptic number.

244443321342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244443321342 is an abundant number, since it is smaller than the sum of its proper divisors (355523793210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244443321342 is an equidigital number, since it uses as much as digits as its factorization.

244443321342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693538 (or 1693517 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

Adding to 244443321342 its reverse (243123344442), we get a palindrome (487566665784).

The spelling of 244443321342 in words is "two hundred forty-four billion, four hundred forty-three million, three hundred twenty-one thousand, three hundred forty-two".